2-(4-methoxyphenyl)quinoline-3,4-dicarboxylic acid

6-methoxy-2-(4-methoxyphenyl)thiochromen-4-one

3-(4-甲氧基苯甲酰基)-2H-色烯-2-酮

5-(4-methoxyphenyl)-2-phenyl-1H-pyrazol-3-one